ASHRAE competition Design Requirment.docx

ASHRAE competition Design Requirment.docx

《ASHRAE competition Design Requirment.docx》由会员分享，可在线阅读，更多相关《ASHRAE competition Design Requirment.docx（11页珍藏版）》请在冰豆网上搜索。

ASHRAEcompetitionDesignRequirment

COMPETITIONDESCRIPTION

The2015studentcompetitionfocusesona3-storyclassroomandofficebuildinginDoha,Qatar.UnlikepastcompetitionsthebuildingmustbelocatedinDoha,Qatar,ortheentrywillbedisqualified.ThefinalHVACSystemSelectionandDesignfortheproposedbuildingshalladdressthefollowingmajordesigngoals:

LowLifeCycleCost

LowEnvironmentalImpact

ComfortandHealth

CreativeHighPerformanceGreenDesign

Synergywitharchitecture

HVACDESIGNCALCULATION

ThemainobjectiveoftheHVACdesigncalculationsprojectistoprovidecorrectlysizedheating,ventilationandairconditioningsystemsforthebuilding.TheteamistocalculateheatingandcoolingloadsanddesigntheselectedHVACsystemforthebuilding,whiledemonstratingcompliancewiththelatesteditionsofASHRAEStandards55,62.1,and90.1.Itisexpectedthatstudentsshalldemonstratethiscompliancebyillustratingexamplesofthiscomplianceintheirillustratedcalculations;pointswillbeawardedforthisdemonstrationwithdetailsofcompliance. Also,thedesignofthebuildingmustcomplywiththeOwner’sProjectRequirementsdocumentthathasbeenprovided.

Forthiscompetitiontheownerhasdecidedthathewantstouseavariableairvolume（VAV）airhandlingunit（AHU）forthebuilding.Thus,theHVACSystem must useaVAVairhandlingunitforallthespaces.  Anyentriesnotusingthissystemwillbepenalized. Theuseofalternatesystemsorcomparisonwithalternatesystemsisnotrequiredbythiscompetitionandwillnotbetakenintoconsiderationduringthejudging. ThesourceofthecoolingandheatingfortheVAVAHUistobedeterminedbythestudentdesignteam,butmustfollowthestandardsandguidelinesfromASHRAEandlocalcode.

ASHRAEstudentteamsmustlocatethebuildinginDoha,Qatar.DONOTMOVETHEBUILDINGTOANOTHERCITYorCOUNTRY,ITMUSTBELOCATEDINDOHA,QATAR.Teamsthatrelocatethebuildingtoanotherlocationwillbedisqualified.

ItissuggestedthattheStudentDesignTeamworktogetherwithalocalconsultingengineerandYEAmembersasmentorsonthisproject.YourlocalASHRAEChapterStudentActivitiesChairwillsupportyouinthisendeavorbyprovidingwillingmentorsfromitsranksintheconsultingcommunitytoassistyou,atyourrequest.ContactJustinLedford（ASHRAEAssistantManager,StudentActivities）,forassistancewithlocatingyourchapterchairat jledford@ashrae.org.

DesignCalculationsCompetitionSubmittalRequirements

ThesubmissionfortheHVACDesignCalculationscategory must beinPDFformatonly!

 Noseparatevisualaidswillbeaccepted（PowerPoint,YouTube,etc）. Deliverablepresentationsshouldonlyconsistofa35pagemaximumtechnicalreporteitherTimesNewRomanorArialfontat11ptminimuminPDFformatonly. 

RequiredtechnicalinformationtobeincludedinthePDFdocuments:

Coversheet

Listingofteammembersandadvisors

Tableofcontents

ReferencesandAppendices

Schedulesforallmajorequipmentcomponentsselected,includinglistedequipmentefficienciesanddemonstratedcompliancetoASHRAEStandard90.1

Mechanicalfloorplansshowinggeneralequipmentlayoutandsinglelineductsizeandlayouts,pipingsizesandlayouts,terminalunits,diffusers,grilles,registers,thermostats,humidistatsandanyotherpertinentdevicesorequipment.IncludeatleastonedetailedexampleofdesigndetailincompliancewithASHRAEreferences.

SchematicflowdiagramindicatingcomponentsandaccessoriesandpipingsizesandexamplesofhowthissystemisdesignedinaccordancewithASHRAEmanuals

HeatingandCoolingLoadCalculations:

ProvidechecksumreportsforeachSystem,designcoolingandheatingblockloadreportsforselectionofcoolingandheatingplants（refertosamplereportsprovidedasanexample）

SummarytableofventilationcalculationstodemonstratecompliancewithASHRAE62.1

IllustrationsofcompliancetowithstatedASHRAEStandards

55-2010

62.1-2010

90.1-2010

Inaddition,the“StudentDesignCompetitionJudgingCriteria,”willprovidemoredetailastothecontentexpectedforeachsubmission.

HVACSYSTEMSELECTION

ForstudentsatschoolscompletingadedicatedHVACorbuildingenvironmentalsystemscurriculum.TheprojectencouragesstudentswithasolidHVACbasetousealife-cyclecostprocesstocompareandselectthebuildingHVACsystem（s）aswellasincorporatethesustainabilityprocesspromotedbyASHRAEbyintegratingASHRAEStandard189.1-2011-StandardfortheDesignofHigh-PerformanceGreenBuildings,andtheUSGreenBuildingCouncil'sLEED™RatingSystem（orequivalentinthehomecountryofinternationalstudents）.

TheHVACSystemsSelectionCategoryshouldbeviewedasan"advanced"versionoftheHVACDesignCalculationsCategory.Thisisappropriateforstudentsinamulti-courseHVACcurriculumofstudy.Thestudentdesignteamisrequiredtoperformalifecyclecostanalysistocompareandselectamechanicalsystemthatprovidesthelowestlifecyclecost,allwhilestayingwithinasetconstructionbudget.

SimilartotheHVACDesignCalculationscategory,eachteamisrequiredtodeterminethebuilding'scoolingandheatingloadsinordertodeterminetherequiredcapacitiesofthebuilding'sHVACsystems:

coolingandheatingplants,airdistributionsystemandequipment,andhydronic/steampipingsystemsasdeterminedbytheteam.

RefertoHVACSystemDesignCalculationssectionfordesignassumptionstobeusedforboththeSystemSelectioncategoryandDesignCalculations.

Eachstudentteamshouldconductananalysisthatincludesatleasttheseelements:

Three（3）differentHVACSystemsmustbecomparedandteamsmustdemonstratehowwelltheymeettheneedsoftheowner byshowingmultipleexamples.

Teamsmustshowthattheyunderstandthecriteriaofevaluationandexplainhowtheywillrankthethreedifferentsystems.

Teamwillthenhave15minutestoselltheowneronwhythedesigntheyhavechosenbestmeetshisrequirements.

Studentteamsshoulddemonstratehowthebuildingcomplies byexplainingandshowingmultipleexamplesrelated toASHRAEStandard90.1,55and62.1oranyotherstandardused.

RememberthatallthediscussionssuchasLifecyclecost,environmentimpactoranyothersubdivisionmentionedinthejudgingcriteriamustbedoneforallthe3systemsandmustincludemultipleexamples.

ASHRAEstudentteamsmustlocatethebuildinginDoha,Qatar.DONOTMOVETHEBUILDINGTOANOTHERCITYorCOUNTRY,ITMUSTBELOCATEDINDOHA,QATAR.Teamsthatrelocatethebuildingtoanotherlocationwillbedisqualified.Studentteamsshoulddeterminewhetherthebuilding’senvelopeasdesignedcomplieswithASHRAEStandard90.1,55and62.1.

WesuggestthattheStudentDesignTeamworktogetherwithalocalconsultingengineerasmentoronthisproject.YourlocalASHRAEChapterStudentActivitiesChair）willsupportyouinthisendeavorbyprovidingwillingmentorsfromitsranksintheconsultingcommunitytoassistyou,atyourrequest.IfyouneedassistancelocatingyourlocalChapterChair,pleasecontactJustinLedford（AssistantManagerofStudentActivities）atjledford@ashrae.org.

ISBD

ThecategoryofIntegratedSustainableBuildingDesign（ISBD）isintendedforundergraduateand/orgraduatestudentsofmixeddisciplineswithenoughtrainingtoworkcollaborativelyonthebuilding,mechanicalandelectricaldesign.ASHRAErecommendsthattheteamfortheISBDconsistofatleastthreememberswitheducationcoveringarchitecture/construction,mechanical（HVAC）engineering,andelectricalengineering.

Thesemultidisciplinaryteamswillbeexpectedtodesignanenergyefficient,sustainableprojectapproachinga“ZeroNetEnergy”buildingwithminimizedenergydemandsforHVACandallothertechnicalsystemsthatcouldbesatisfiedwithlocallyavailableand/orbuildinginstalledRenewableEnergySources（RES）.StudentswillbeareaskedtosatisfyASHRAEStandard189.1-2011andthenimplementREStoapproach“ZeroNetEnergy”ifpossible.

ThefundamentalgoalofthisdesigncompetitioncategoryistoencouragestudentstoobtainexperienceintheISBDprocess.Architectsandengineersshouldworktogetherfromtheverybeginningtodeterminebuildingorientation,layout,materials,mechanicalsystems,andelectricalsystemsthatmeettheclient’sneedsandworkwiththesurroundingenvironmenttominimizeenergyconsumption.Additionally,specialattentionshouldbegiventosustainability,i.e.theneedsofthefutureshallbeas（ormore）importantastheneedsofthepresentwhendesigningthebuildinglayoutandintegralsystems.ThejudgingcriteriawillbecenteredonASHRAEStandard189.1-2011;thus,areasofjudgingshallinclude SiteSustainability, WaterUseEfficiency, EnergyEfficiency, IndoorEnvironmentalQuality,the Building’sImpactonAtmosphere-Materials-Resources, andConstructionandPlansforOperation.

ASHRAEstudentteamsmustlocatethebuildinginDoha,Qatar.DONOTMOVETHEBUILDINGTOANOTHERCITYorCOUNTRY,ITMUSTBELOCATEDINDOHA,QATAR.Teamsthatrelocatethebuildingtoanotherlocationwillbedisqualified.

SpecificDesignGuidelines

Architectural

Thedesignshouldbeconnectedtothesite,ofappropriatescale,andminimizeitsimpactonitssurroundings.Theteamshouldadequatelydescribetheselectedsite;eachteamshouldselectanappropriatesitefortheirprojectconsistentwithsustainablesiteselectionpracticessuchasthoseinASHRAEStandard189.1-2011.

ThebuildingenvelopshallconformtoASHRAEStandard189.1-2011asaminimum,thisincludes（butisnotlimitedto）glazing,walls,roofs,fenestration,andfoundations.Thebasiclayoutofthis3-storyfacilitywillfeatureclassrooms,administrativ